2Pcs 3" x 3" Speaker Box Terminal Cup DIY Double Binding Round Gold Plate Push 2 Way Spring Loaded Jacks Speaker Box Terminal Cup Connector with Mounting Screws (Round, 2Pcs)

These things work well for my new audio system. I added two more terminals to a chuchero box to give each speaker 1 channel (2x 4" TS-B401Pro, 2x 6.5" D4S-65v2 w/ D4S JP84). This makes it very easy for me to change the configuration from 1 channel per speaker, to parallel configuration to bridge amp.Pros: work well, easy to install, quality terminalsCons: noneVery satisfied with these terminals!

These are my go to for car audio subwoofer builds. They look great and super simple. I love them

Upgrade for nippon bass tube

There better then any others I've seen.

Easy to use and give it a nice finshed look. Held wires tight as well.

This is easy to use and easy for set up

They’re the gold plated spring versions I like but not the 3” cups. More like 2”. My cups are still good so I’ll just transfer the terminals. Good quality none the less. I should give 4 stars for the misadvertisement but the product is good. I hate screw down terminals

Quality was just fine on three pairs I ordered, but there is no foam rubber gasket material on these so minus 1 star, China.